Shoulder InnovationsSI 13F holders, Q3 2025 (September 30) 42 holders
1 famous investor
$12.55 avg. 13F price*
At the end of Q3 2025 , 42 institutions reported holding Shoulder Innovations Inc. (SI) in their 13F filings. The largest holders were FMR LLC ($48.3M), Deerfield Management Company, L.P. ($6.1M) and Alyeska Investment Group, L.P. ($5.7M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
Company Shoulder Innovations Inc.
CUSIP 82537J108
Latest filing quarter Q2 2026 History Number of 13F holders
Total Exit/New Position Q3 2025 Institutions Total Value New Positions 42 $91.8M Exits 0 $0
Ownership 42 holders Portfolio Manager % of Holder's Portfolio Change Shares Value ▼ FMR LLC 0.00% New 3,848,795 $48.3M Deerfield Management Company, L.P. 0.10% New 482,572 $6.1M Alyeska Investment Group, L.P. 0.02% New 451,536 $5.7M Sectoral Asset Management Inc. 3.33% New 430,282 $5.4M TimesSquare Capital Management, LLC 0.07% New 382,367 $4.8M Sio Capital Management, LLC 1.11% New 350,000 $4.4M BlackRock, Inc. 0.00% New 277,373 $3.5M Federated Hermes, Inc. 0.00% New 200,000 $2.5M Vanguard Group Inc. 0.00% New 146,268 $1.8M Marshall Wace, LLP 0.00% New 132,888 $1.7M Morgan Stanley 0.00% New 114,827 $1.4M Geode Capital Management, LLC 0.00% New 94,045 $1.2M Walleye Capital LLC 0.01% New 71,815 $901K Citadel Advisors 0.00% New 50,000 $628K Readystate Asset Management LP 0.05% New 40,745 $511K Monashee Investment Management LLC 0.26% New 40,000 $502K State Street Corp. 0.00% New 38,781 $487K Northern Trust Corp. 0.00% New 38,136 $479K Bank of America Corp. 0.00% New 25,670 $322K Oxford Asset Management LLP 0.09% New 21,634 $272K UBS Group AG 0.00% New 17,027 $214K Board of Trustees of The Leland Stanford Junior University 0.02% New 13,521 $170K Charles Schwab Investment Management Inc. 0.00% New 11,779 $148K Deutsche Bank AG 0.00% New 7,737 $97K Barclays PLC 0.00% New 6,735 $85K Rhumbline Advisers 0.00% New 4,286 $54K Wells Fargo & Company 0.00% New 3,156 $40K Tower Research Capital LLC (TRC) 0.00% New 2,755 $35K MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% New 2,213 $28K JPMorgan Chase & Co. 0.00% New 1,918 $24K New York State Common Retirement Fund 0.00% New 1,800 $23K BNP Paribas Financial Markets 0.00% New 1,700 $21K Royal Bank of Canada 0.00% New 1,070 $13K Steward Partners Investment Advisory, LLC 0.00% New 1,000 $13K STRS Ohio 0.00% New 900 $11K Legal & General Group Plc 0.00% New 462 $6K Russell Investments Group, Ltd. 0.00% New 408 $5K Ameritas Investment Partners, Inc. 0.00% New 400 $5K Amalgamated Bank 0.00% New 154 $2K Citigroup Inc. 0.00% New 156 $2K Sterling Capital Management LLC 0.00% New 113 $1K National Bank of Canada 0.00% New 27 $339
"% of holder's portfolio" is SI's weight in each manager's 13F, not the share of Shoulder Innovations Inc. the manager owns.